Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 15 - Apparatus for electrographic processes using a charge pattern
Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
10/1997
10/14/1997US5678148 Structure for positioning a developing device in a recording apparatus
10/14/1997US5678147 Toner containing device having integrally molded shaft and blade assembly and method for feeding toner into a development case of a development device
10/14/1997US5678146 Measuring apparatus for copying a document onto a sheet of paper of pre-determined dimensions
10/14/1997US5678145 Xerographic charging and transfer using the pyroelectric effect
10/14/1997US5678144 Image forming apparatus having a rotational information detector for a photoreceptor
10/14/1997US5678143 Image forming apparatus for collecting residual toner from a drum using an AC voltage
10/14/1997US5678142 Image forming apparatus having simultaneous developing/cleaning and residual toner contact charging device
10/14/1997US5678141 Charging apparatus and process cartridge
10/14/1997US5678140 Reconditioning method for charging roller
10/14/1997US5678139 Process cartridge with shutter for protecting photosensitive drum
10/14/1997US5678138 Paper transport control system for an image forming apparatus
10/14/1997US5678136 Image forming apparatus with charging member supplied with first and second DC voltages of opposite polarities
10/14/1997US5678135 Image forming apparatus for a multiplex copying system
10/14/1997US5678134 Cleaning device for an image forming apparatus
10/14/1997US5678133 Auto-gloss selection feature for color image output terminals (IOTs)
10/14/1997US5678132 Image density detection adjustment device
10/14/1997US5678131 For use in an electrostatographic process
10/14/1997US5678130 Developing apparatus including a control function for applied periodic developing bias field
10/14/1997US5678129 Image forming apparatus with contact type charging member
10/14/1997US5678128 Image forming apparatus having a plurality of image forming stations
10/14/1997US5678127 Sheet supply apparatus with control based on detected sheet length
10/14/1997US5678126 Filming attenuation correcting toner concentration sensor assembly and method
10/14/1997US5678125 Image forming apparatus
10/14/1997US5678124 Printing apparatus with means of comparing paper size specified by an external apparatus with a calculated paper size
10/14/1997US5678123 Apparatus and method for eliminating paper jam in image forming device
10/14/1997US5678122 Method and apparatus for reducing transfer deletions
10/14/1997US5678121 Hard copy document production machine system
10/14/1997US5678101 Holder assembly for electro-developing recording media and electro-developing type camera with such holder assembly
10/14/1997US5677775 Image forming apparatus provided with a device for controlling communication with a central supervisory apparatus
10/14/1997US5677774 Image processing apparatus for inputting and processing plural types of image signals
10/14/1997US5677772 Image processing apparatus and operation guidance method
10/14/1997US5677720 Method and apparatus for controlling paper conveyance of an electrophotographic reproduction device
10/14/1997US5677406 Lengthened difunctional perfluoropolyether oils and rubbers prepared therewith
10/14/1997US5677099 Method of developing electrostatic latent image using oscillating bias voltage
10/14/1997US5677095 Contains a thiophene-based charge transport substance having at least one nitro substituent
10/14/1997US5677022 Dimensionally stable, incompressible base having specified tensile strength and thermal coefficient of expansion, polymeric material having smooth finish adhered to one surface, means for removably mounting base to roller core
10/14/1997US5676794 Method and apparatus for reconditioning and resealing a toner cartridge
10/14/1997US5676479 Feeding controller for printer
10/14/1997US5676370 Paper feeding unit
10/14/1997US5676361 Paper tray for an automatic sheet feeder
10/14/1997US5675893 Method for fastening an engaging member to a cylinder
10/14/1997CA2076784C Sheet stacking apparatus
10/09/1997WO1997037285A1 Process and arrangement for optimising charge pattern formation on a photoconductor
10/09/1997WO1997037284A1 Process for controlling the operation of a printer, in particular start and stop
10/08/1997EP0800122A1 An image forming apparatus
10/08/1997EP0800121A2 Fusing apparatus and fuser control method for reducing fuser recovery time from energy-saver mode
10/08/1997EP0800120A2 Method and apparatus for compaction of a liquid ink developed image in a liquid ink type electrostatographic system
10/08/1997EP0800119A1 Cylindrical substrate for image formation, production method thereof, and image forming apparatus
10/08/1997EP0648351B1 Concentration detector for colored toner
10/08/1997CN1161484A Developing unit and toner cartridge
10/08/1997CN1161483A Developing device for image forming apparatus, toner container insertable into developing device, and image forming apparatus provided therewith
10/08/1997CN1161482A Process unit for producing photoes
10/08/1997CN1161481A Image-forming apparatus
10/08/1997CN1161480A Process cartridge, development apparatus, and electrophotographic image formation apparatus
10/08/1997CN1161479A Image-forming system
10/08/1997CN1161478A Image-forming apparatus
10/08/1997CN1161477A Image-forming apparatus
10/08/1997CN1161475A Image-forming apparatus
10/08/1997CN1161473A Process cartridge, process cartridge assembly method, and image forming apapratus
10/08/1997CN1161472A Process cartridge, process cartridge assembly method, and image forming apparatus
10/07/1997US5675719 Method and apparatus for parallel processing of a document image
10/07/1997US5675716 Method and apparatus for vivid color correction in binary printing devices
10/07/1997US5675368 Liquid-crystal based, single-pass color printer
10/07/1997US5674825 Difluoromethoxy-2,2,2-trifluoroethane compositions and methods of use
10/07/1997US5674621 Outer layer provides for enhanced toner release
10/07/1997US5674408 Developer carrier capable of forming microfields thereon and method of producing the same
10/07/1997US5674020 Coating fluid holding member and oil coating roller using the same
10/07/1997US5673908 Paper feeding apparatus
10/07/1997US5673906 Sheet post-treating apparatus
10/07/1997CA2128679C Trimmer blower and high capacity waste bin
10/07/1997CA2077323C Active airflow system for development apparatus
10/02/1997WO1997036213A1 Image formation apparatus and image formation method
10/02/1997WO1997036211A1 Process and circuit for printing a print image
10/02/1997WO1997036174A1 Apparatus and method for measuring static charge on toner
10/02/1997WO1997036049A1 Process for coating a board- or paper-like substrate with a powder paint composition
10/02/1997WO1997035725A1 Method for improving the printing quality of an image recording apparatus and device for accomplishing the method
10/02/1997DE4042517C2 Copying machine toner fixing appts. providing enhanced images
10/02/1997DE19638861A1 Latent image development device for colour printer
10/02/1997DE19610540A1 Method of making illumination unit for electrographic character generator in printer
10/02/1997CA2249594A1 Method for improving the printing quality of an image recording apparatus and device for accomplishing the method
10/01/1997EP0798915A1 Office equipment comprising image reading means and image laser printing means
10/01/1997EP0798748A1 Electrical contact material for flexible doctor blade
10/01/1997EP0798661A2 Color printer and color printing method
10/01/1997EP0798609A2 Microchannel print head for electrographic printer
10/01/1997EP0798608A2 Image forming apparatus
10/01/1997EP0798607A2 Copying machine
10/01/1997EP0798606A2 Fluoroelastomer members
10/01/1997EP0798605A1 Compliant doctor blade
10/01/1997EP0798604A2 Sealing system
10/01/1997EP0798603A2 Toner cartridge
10/01/1997EP0798602A2 Web feed printer drive system
10/01/1997EP0798601A2 Removable paper handling modules for reproduction machines
10/01/1997EP0798600A1 Printing apparatus and printing method
10/01/1997EP0798343A2 Silicone rubber composition for fluorocarbon resin-coated fixing rolls and fluorocarbon resin-coated fixing rolls
10/01/1997EP0798256A2 Sheet loading apparatus having means for measuring distance from sheet on tray
10/01/1997EP0798124A2 Paper pick-up method of an image forming apparatus
10/01/1997CN1160876A Device for preventing fixing unit from being overheated for use in apparatus using electrophotographic system
10/01/1997CN1160875A Process cartridge, process cartridge assembly method, and image forming apparatus
10/01/1997CN1160874A Toner container, process cartridge and electrophotographic image forming apparatus
10/01/1997CN1160873A Development device of image forming apparatus and toner bottle for use in development device
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